[Python-Dev] PyArg_ParseTupe(): parse unsigned integer and check for overflow (original) (raw)
Serhiy Storchaka storchaka at gmail.com
Sat Jun 29 18:24:11 CEST 2013
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29.06.13 18:16, Nadeem Vawda написав(ла):
I ran into the same problem in the lzma module. My solution was to define a custom converter that does an explicit check before returning the value (see http://hg.python.org/cpython/file/default/Modules/lzmamodule.c#l134).
Definitely Argument Clinic should use converters for unsigned integers without wraparound by default.
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